Geography

Geography

Covers main topics. At a very low price :)
Gorkem
Sector shifts in employment

Sector shifts in employment

Describes changes in employment structure in given counties from different levels of economic development with great detail.
Gorkem
Plate-Tectonics

Plate-Tectonics

For GCSE/IGCSE Geography covers everything on this topic. I hope it will help!
Gorkem
Rivers

Rivers

Summarizes everything needed on rivers topic.
Gorkem